關於參考資料中 multivariate analysis 的問題
2019/09/08 10:53 AM
機器學習新手論壇
JC
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ml100-3
ml100-3-d09
Can we do the multivariate analysis with Box plot? Well it depends, if you have a categorical values then you can use that with any continuous variable and do multivariate outlier analysis. As we do not have categorical value in our Boston Housing dataset, we might need to forget about using box plot for multivariate outlier analysis
上述敘述，我查不太到的是，為何 必須使用 1個類別變數 + N個連續變數
才能夠進行多變量離群值分析??
如果全部都是連續變數不行嗎?